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How can glycerol be recovered from the solution after saponification?

Options

  1. ABy adding more soap
  2. BBy fractional distillation
  3. CBy adding sodium chloride
  4. DBy using potassium hydroxide

Correct answer

B. By fractional distillation

Step-by-step solution

Glycerol can be recovered from the solution after saponification by fractional distillation.

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